@article{JSFU_2013_6_1_a7,
     author = {Bernd Martin and Dmitry Yu. Pochekutov},
     title = {Discriminant and singularities of logarithmic {Gauss} map, examples and application},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {74--85},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2013_6_1_a7/}
}